usaco

大E推荐的USACO，终于做完了两节。

Section 1.2
DONE 2009.01.13 TEXT Complete Search
DONE 2009.01.23 PROB Milking Cows [ANALYSIS]
DONE 2009.01.27 PROB Transformations [ANALYSIS]
DONE 2009.01.27 PROB Name That Number [ANALYSIS]
DONE 2009.01.30 PROB Palindromic Squares [ANALYSIS]
DONE 2009.02.11 PROB Dual Palindromes [ANALYSIS]